Which errors can be handled by hard disks?
Submitted by: MurtazaThere are various ways in which modern hard disks handle errors.
★ Most hard disks use ECC`s error correcting codes mostly the Reed-Solomon error correction techniques.
★ The error checking codes usually employ the use of complex algorithms mathematically derived to store extra bits. These bits are used to correct various errors.
★ Nowadays most of the drives support LDPC or the low density parity check codes.
★ The LDPC allows performance to reach the Shannon limit and also result in the highest storage capacity drives.
Submitted by: Murtaza
★ Most hard disks use ECC`s error correcting codes mostly the Reed-Solomon error correction techniques.
★ The error checking codes usually employ the use of complex algorithms mathematically derived to store extra bits. These bits are used to correct various errors.
★ Nowadays most of the drives support LDPC or the low density parity check codes.
★ The LDPC allows performance to reach the Shannon limit and also result in the highest storage capacity drives.
Submitted by: Murtaza
Read Online Hard Disk (HD) Job Interview Questions And Answers
Top Hard Disk (HD) Questions
| ☺ | Explain How many logical drives is it possible to fit onto a physical disk? |
| ☺ | Explain what is meant by cross-compiler? |
| ☺ | Explain and Give example for Non-Maskable interrupts? |
| ☺ | Explain SIM and RIM instructions? |
| ☺ | Explain Which Segment is used to store interrupt and subroutine return address registers? |
Top PC Hardware Categories
| ☺ | Motherboard Interview Questions. |
| ☺ | Basic Computer Interview Questions. |
| ☺ | Embedded Systems Interview Questions. |
| ☺ | A + (Plus) Hardware Interview Questions. |
| ☺ | Computer Architecture Interview Questions. |
